Re: [PATCH v2 05/19] fbdev/sysfs: Fix locking

2022-02-10 Thread Thomas Zimmermann
Am 08.02.22 um 22:08 schrieb Daniel Vetter: fb_set_var requires we hold the fb_info lock. Or at least this now matches what the ioctl does ... Note that ps3fb and sh_mobile_lcdcfb are busted in different ways here, but I will not fix them up. Also in practice this isn't a big deal, because

[PATCH v2 05/19] fbdev/sysfs: Fix locking

2022-02-08 Thread Daniel Vetter
fb_set_var requires we hold the fb_info lock. Or at least this now matches what the ioctl does ... Note that ps3fb and sh_mobile_lcdcfb are busted in different ways here, but I will not fix them up. Also in practice this isn't a big deal, because really variable fbdev state is actually protected